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<html lang="zh-cn">
    <head>
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width,initial-scale=1.0">
        <meta name="referrer" content="origin">
        <title>hello</title>
    </head>

    <body>
        <a href = "https://www.baidu.com" target="_blank"><!--  默认当前网页跳转  -->
            <img src="top.jpg" alt="cover">
            <img src="https://i1.hdslb.com/bfs/archive/8dbea776ca558cba89ce92279e87ee0365a1d479.jpg@280w_159h_1c_100q.webp" alt="">
        </a>
        <h1>大标题</h1>
        <!--
            <h2>标题</h2>
            <h3>标题</h3>
            <h4>标题</h4>
            <h5>标题</h5>
            <h6>标题</h6>
        -->      
        <div>大标题</div>
        <p>The p element represents a paragraph.</p>
        <p>The p element represents a paragraph.</p>
                <!--type参数:
                    text,
                    password,
                    color,
                    date,
                    number,
                    checkbox,   多选
                    radio,      单选    name规定识别范围
                alt shift ↓ 复制一行文字-->
        小精灵 <br/>
        <input type="radio" name="seirei">皮皮<br/>
        <input type="radio" name="seirei">比波<br/>
        <input type="radio" name="seirei1">波克尔<br/>
        <input type="text" placeholder="输入密码" autofocus>

        <textarea name="" id="" cols="30" rows="10"></textarea>
        <button>按钮</button>
        <form action="">
            <input type="text" placeholder="邮箱">
            <input type="text" placeholder="密码">
            <button>登陆</button>
        </form>
          <!--span行内文字-->
        <span>laaaaa</span>
        <span>laaaaa</span>
        <span>laaaaa</span>
        <table border="1">  <!--一般用css来规定border.这里是厚度为1的边框-->
            <thead>
                <th>姓名</th>
                <th>性癖</th>
            </thead>
            <tbody>
                <caption>性癖集合</caption>
                <tr>
                    <td>thoka</td>
                    <td>unknown</td>
                </tr>
                <tr>
                    <td>鲁鲁修</td>
                    <td>裸围</td>
                </tr>
            </tbody>
        </table>
      

    </body>
    </body>
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